Patent US411062A successfully refreshed from Google Patents.
US411062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chusetts
Assignee: —
•
Filing: —
•
Granted: 1889-09-17
•
Expires: 1906-09-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:17
CPC Classifications
F; F16; F16K; F16K17/00; F16K17/18; F16K17/19; F16K17/194; Y; Y10; Y10T; Y10T137/00; Y10T137/4456; Y10T137/4621; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7801; Y10T137/7822; Y10T137/783
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1892-09-16 | 1893-03-18 | 1893-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-09-16 | 1897-03-18 | 1897-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-09-17 | 1901-03-19 | 1901-09-18 | $7700.00 | Window Closed / Lapsed |